/* ==========================================================================
   Borderless Technologies Ltd — site styles
   Brand: navy #0B1E3A · gold #F0BA35 · white
   ========================================================================== */

:root{
  --navy-900:#071427;
  --navy-800:#0B1E3A;
  --navy-700:#122E52;
  --navy-600:#1B406E;
  --gold:#F0BA35;
  --gold-600:#D9A31F;
  --paper:#F4F5F7;
  --paper-2:#E7E9ED;
  --ink:#0E1726;
  --muted:#5A6675;
  --line:rgba(11,30,58,.12);
  --radius:4px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow-sm:0 2px 10px rgba(7,20,39,.06);
  --shadow-md:0 12px 34px rgba(7,20,39,.10);
  --shadow-lg:0 26px 60px rgba(7,20,39,.16);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16.5px;
  line-height:1.7;
  color:var(--ink);
  background:#fff;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:'Barlow',system-ui,sans-serif;margin:0;line-height:1.12;letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:'Barlow',sans-serif;font-weight:600;font-size:.95rem;
  letter-spacing:.04em;text-transform:uppercase;text-decoration:none;
  padding:.95em 1.7em;border-radius:var(--radius);border:1.5px solid transparent;
  cursor:pointer;transition:.25s var(--ease);white-space:nowrap;
}
.btn-gold{background:var(--gold);color:var(--navy-900);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-600);border-color:var(--gold-600);transform:translateY(-2px);box-shadow:0 10px 24px rgba(240,186,53,.32)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.10);border-color:#fff;transform:translateY(-2px)}
.btn-navy{background:var(--navy-800);color:#fff;border-color:var(--navy-800)}
.btn-navy:hover{background:var(--navy-700);border-color:var(--navy-700);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-lg{padding:1.1em 2.1em;font-size:1rem}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:rgba(7,20,39,.0);
  transition:background .3s var(--ease),box-shadow .3s var(--ease),padding .3s var(--ease);
  padding:14px 0;
}
.site-header.solid{background:rgba(7,20,39,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(255,255,255,.08),0 10px 30px rgba(0,0,0,.25);padding:8px 0}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}
.brand img{width:212px;transition:width .3s var(--ease)}
.site-header.solid .brand img{width:178px}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  font-family:'Barlow',sans-serif;font-weight:500;font-size:.94rem;letter-spacing:.04em;
  text-transform:uppercase;color:rgba(255,255,255,.86);text-decoration:none;
  padding:.6em .9em;border-radius:var(--radius);position:relative;transition:color .2s
}
.nav a::after{
  content:"";position:absolute;left:.9em;right:.9em;bottom:.32em;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)
}
.nav a:hover{color:#fff}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.nav .btn{margin-left:14px;text-transform:uppercase}
.nav .btn::after{display:none}

.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:26px;height:2px;background:#fff;margin:5px 0;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:min(100vh,860px);display:flex;align-items:center;overflow:hidden;background:var(--navy-900)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.62;transform:scale(1.06)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(105deg,rgba(7,20,39,.96) 0%,rgba(7,20,39,.86) 38%,rgba(11,30,58,.42) 72%,rgba(11,30,58,.55) 100%);
}
/* diagonal accent echoing the brochure cover */
.hero-diag{
  position:absolute;right:-6%;top:-10%;bottom:-10%;width:60%;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(240,186,53,.95),rgba(240,186,53,.15));
  clip-path:polygon(85% 0,85.6% 0,43.6% 100%,43% 100%);opacity:.9;
}
.hero-diag::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,.05));
  clip-path:polygon(90% 0,90.4% 0,48.4% 100%,48% 100%);
}
.hero-inner{position:relative;z-index:2;padding:180px 0 110px;max-width:820px}
.eyebrow{
  display:inline-flex;align-items:center;gap:.7em;
  font-family:'Barlow',sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gold);margin-bottom:22px
}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--gold);display:block}
.hero h1{
  font-size:clamp(2.5rem,6.2vw,4.6rem);font-weight:300;color:#fff;letter-spacing:-.02em;margin-bottom:.4em
}
.hero h1 strong{font-weight:800;display:block}
/* the brand mark's accent is a SQUARE, never a circle */
.sq{display:inline-block;width:.15em;height:.15em;background:var(--gold);margin-left:.08em;vertical-align:baseline}
.sq-ink{display:inline-block;width:.16em;height:.16em;background:var(--gold);margin-left:.1em;vertical-align:baseline}
.hero-lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:rgba(255,255,255,.82);max-width:600px;margin-bottom:2.2em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

.hero-stats{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.12);background:var(--navy-800)}
.hero-stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:30px 26px;border-right:1px solid rgba(255,255,255,.12)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:'Barlow',sans-serif;font-size:1.9rem;font-weight:800;color:var(--gold);line-height:1}
.stat span{display:block;margin-top:6px;font-size:.86rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.72)}

/* ---------- Sections ---------- */
.section{padding:110px 0;position:relative}
.section-dark{background:var(--navy-800);color:#fff}
.section-paper{background:var(--paper)}
.section-head{max-width:760px;margin-bottom:56px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(2.1rem,4.4vw,3.3rem);font-weight:300;letter-spacing:-.02em}
.section-head h2 strong{font-weight:800}
.rule{width:190px;height:5px;background:linear-gradient(90deg,var(--navy-800),var(--navy-600));margin:22px 0 26px;border-radius:2px}
.section-dark .rule{background:linear-gradient(90deg,var(--gold),rgba(240,186,53,.25))}
.section-head.center .rule{margin-left:auto;margin-right:auto}
.section-head p{color:var(--muted);font-size:1.06rem}
.section-dark .section-head p{color:rgba(255,255,255,.76)}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.about-copy h3{font-size:1.05rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--navy-700);margin-bottom:18px}
.about-copy .big{font-size:1.22rem;line-height:1.75;color:#26303f}
.about-media{position:relative}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:4/5;object-fit:cover;width:100%}
.about-media::before{
  content:"";position:absolute;left:-22px;top:-22px;width:110px;height:110px;background:var(--gold);z-index:0
}
.about-media img{position:relative;z-index:1}
.badge-years{
  position:absolute;right:-16px;bottom:34px;background:var(--navy-800);color:#fff;
  padding:22px 26px;border-radius:var(--radius);box-shadow:var(--shadow-lg);text-align:center;max-width:190px
}
.badge-years b{display:block;font-family:'Barlow',sans-serif;font-size:2.6rem;font-weight:800;color:var(--gold);line-height:1}
.badge-years span{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.78)}

.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:34px}
.pillar{
  position:relative;padding:26px 26px 26px 30px;background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow-sm);border-left:4px solid var(--navy-700);transition:.3s var(--ease)
}
.pillar:nth-child(even){border-left-color:var(--gold)}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.pillar h4{font-size:1.02rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px;color:var(--navy-800)}
.pillar p{font-size:.95rem;color:var(--muted);margin:0}

/* ---------- Products ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{
  background:#fff;border-radius:var(--radius);padding:36px 30px;box-shadow:var(--shadow-sm);
  border-top:4px solid var(--gold);position:relative;overflow:hidden;transition:.32s var(--ease);
  display:flex;flex-direction:column
}
.card::after{
  content:"";position:absolute;right:-46px;bottom:-46px;width:120px;height:120px;
  background:rgba(240,186,53,.10);transform:rotate(45deg);transition:.4s var(--ease)
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.card:hover::after{transform:rotate(45deg) scale(1.5)}
.card-icon{width:52px;height:52px;margin-bottom:22px;color:var(--navy-700)}
.card-icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.18rem;font-weight:700;margin-bottom:12px;color:var(--navy-800);position:relative}
.card p{font-size:.95rem;color:var(--muted);position:relative;margin-bottom:16px}
.card ul{margin:0;padding:0;list-style:none;font-size:.88rem;color:var(--muted);position:relative;margin-top:auto}
.card ul li{padding-left:16px;position:relative;line-height:1.6}
.card ul li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;background:var(--gold);border-radius:1px}

/* ---------- AI section ---------- */
.section-ai{background:var(--navy-900);color:#fff;position:relative;overflow:hidden}
.section-ai .bgimg{position:absolute;inset:0}
.section-ai .bgimg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.section-ai .bgimg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,20,39,.93),rgba(7,20,39,.78) 40%,rgba(7,20,39,.96))}
.section-ai .wrap{position:relative;z-index:2}
.ai-banner{
  display:inline-block;background:var(--gold);color:var(--navy-900);
  font-family:'Barlow',sans-serif;font-weight:800;font-size:1.05rem;letter-spacing:.08em;
  text-transform:uppercase;padding:.55em 1.5em;border-radius:2px;margin-bottom:26px
}
.ai-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:52px}
.ai-item{
  display:flex;gap:20px;padding:26px 28px;background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);border-radius:var(--radius);
  backdrop-filter:blur(4px);transition:.3s var(--ease)
}
.ai-item:hover{background:rgba(255,255,255,.09);border-color:rgba(240,186,53,.5);transform:translateY(-3px)}
.ai-item .marker{flex:0 0 auto;width:26px;height:26px;background:var(--gold);border-radius:2px;margin-top:5px}
.ai-item h4{font-size:1.12rem;font-weight:700;margin-bottom:8px;color:#fff}
.ai-item p{font-size:.95rem;color:rgba(255,255,255,.74);margin:0}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:step}
.step{position:relative;padding-top:56px}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:0;left:0;font-family:'Barlow',sans-serif;font-size:2.6rem;font-weight:800;
  color:var(--gold);line-height:1
}
.step::after{content:"";position:absolute;top:20px;left:70px;right:-13px;height:2px;background:var(--line)}
.step:last-child::after{display:none}
.step h4{font-size:1.06rem;font-weight:700;margin-bottom:10px;color:var(--navy-800)}
.step p{font-size:.94rem;color:var(--muted);margin:0}

/* ---------- CTA strip ---------- */
.cta-strip{background:var(--gold);color:var(--navy-900);padding:56px 0}
.cta-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta-strip h3{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;letter-spacing:-.01em}
.cta-strip p{margin:8px 0 0;font-size:1.02rem;color:rgba(7,20,39,.78)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start}
.contact-list{list-style:none;margin:0;padding:0}
.contact-list li{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.contact-list li:last-child{border-bottom:0}
.contact-list .ico{flex:0 0 auto;width:22px;height:22px;color:var(--gold);margin-top:4px}
.contact-list .ico svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.contact-list b{display:block;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);font-weight:600;margin-bottom:3px}
.contact-list a,.contact-list span{color:#fff;text-decoration:none;font-size:1.02rem}
.contact-list a:hover{color:var(--gold)}

.form{background:#fff;border-radius:var(--radius);padding:38px;box-shadow:var(--shadow-lg);color:var(--ink)}
.form h3{font-size:1.35rem;font-weight:700;margin-bottom:6px;color:var(--navy-800)}
.form .sub{font-size:.94rem;color:var(--muted);margin-bottom:26px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--navy-700);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:.85em 1em;font:inherit;font-size:.97rem;color:var(--ink);
  border:1.5px solid var(--line);border-radius:var(--radius);background:#fbfbfc;transition:.2s
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--navy-600);background:#fff;box-shadow:0 0 0 3px rgba(27,64,110,.10)}
.field .err{display:none;color:#c0392b;font-size:.83rem;margin-top:5px}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#c0392b}
.field.invalid .err{display:block}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:14px}
.form-msg{display:none;padding:14px 16px;border-radius:var(--radius);font-size:.94rem;margin-bottom:18px}
.form-msg.ok{display:block;background:#e8f6ec;color:#1c6b34;border:1px solid #b7e2c3}
.form-msg.bad{display:block;background:#fdecea;color:#a5281b;border:1px solid #f5c3bd}

.map{margin-top:26px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);border:1px solid rgba(255,255,255,.14)}
.map iframe{display:block;width:100%;height:280px;border:0;filter:grayscale(.25) contrast(1.05)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:rgba(255,255,255,.62);padding:64px 0 0;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:48px}
.site-footer img.flogo{width:210px;margin-bottom:20px}
.site-footer h5{font-family:'Barlow',sans-serif;font-size:.84rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:#fff;margin:0 0 16px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:rgba(255,255,255,.62);text-decoration:none;transition:color .2s}
.site-footer a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.86rem}

/* ---------- Scroll reveal ---------- */
/* only hide when JS is running, so content is never lost if scripts fail */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:44px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:34px}
  .step::after{display:none}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .hero-stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid rgba(255,255,255,.12)}
  .stat:nth-child(2n){border-right:0}
}
@media (max-width:820px){
  .nav-toggle{display:block;z-index:110}
  .nav{
    position:fixed;inset:0;flex-direction:column;justify-content:center;gap:10px;
    background:#071427;z-index:105;transform:translateX(100%);transition:transform .35s var(--ease);
    padding:80px 30px
  }
  .nav.open{transform:none}
  .nav a{font-size:1.3rem;padding:.5em}
  .nav a::after{display:none}
  .nav .btn{margin:14px 0 0}
  .hero-diag{display:none}
  .hero-inner{padding:150px 0 80px}
  .section{padding:76px 0}
  .pillars{grid-template-columns:1fr}
  .ai-grid{grid-template-columns:1fr}
  .about-media::before{display:none}
  .badge-years{right:12px;bottom:12px}
}
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .row-2{grid-template-columns:1fr}
  .form{padding:26px 22px}
  .hero-stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat{padding:22px 16px}
  .stat b{font-size:1.5rem}
  .stat span{font-size:.74rem}
  .brand img{width:165px}
  .site-header.solid .brand img{width:150px}
}

/* ---------- Skip link ---------- */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;background:var(--gold);color:var(--navy-900);
  padding:.8em 1.4em;font-family:'Barlow',sans-serif;font-weight:700;text-decoration:none
}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

/* ---------- Scroll cue ---------- */
.scroll-cue{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  width:26px;height:44px;border:2px solid rgba(255,255,255,.4);border-radius:14px;
  display:flex;justify-content:center;padding-top:8px;transition:border-color .25s
}
.scroll-cue:hover{border-color:var(--gold)}
.scroll-cue span{width:4px;height:8px;background:var(--gold);animation:cue 1.9s var(--ease) infinite}
@keyframes cue{0%{opacity:0;transform:translateY(-4px)}35%{opacity:1}70%{opacity:0;transform:translateY(12px)}100%{opacity:0}}

/* ---------- Intro / positioning band ---------- */
.intro{padding-top:96px}
.intro-statement{
  font-family:'Barlow',sans-serif;font-weight:300;letter-spacing:-.02em;line-height:1.22;
  font-size:clamp(1.7rem,3.7vw,2.9rem);color:var(--navy-800);
  max-width:940px;margin:0 auto 64px;text-align:center;text-wrap:balance
}
.intro-statement strong{font-weight:800}
.intro-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}
.intro-col .sq-mark{display:block;width:22px;height:22px;background:var(--gold);margin-bottom:20px}
.intro-col h3{font-size:1.2rem;font-weight:700;color:var(--navy-800);margin-bottom:12px}
.intro-col p{color:var(--muted);font-size:.98rem;margin:0}

/* ---------- Global reach ---------- */
.global-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:66px;align-items:center}
.global-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;object-fit:cover;aspect-ratio:4/5}
.global .big{font-size:1.1rem;line-height:1.75;color:#26303f}

/* ---------- Misc ---------- */
.badge-years .plus{font-size:1.5rem;vertical-align:top;line-height:1.4}
.footer-bottom{margin-top:0}
.footer-legal{
  border-top:1px solid rgba(255,255,255,.1);padding:18px 0 0;font-size:.84rem;
  color:rgba(255,255,255,.46);letter-spacing:.01em
}
.footer-legal + .footer-bottom{border-top:0;padding-top:10px}

@media (max-width:1024px){
  .intro-cols{grid-template-columns:1fr;gap:34px}
  .global-grid{grid-template-columns:1fr;gap:40px}
  .global-media{max-width:460px}
}
@media (max-width:820px){
  .scroll-cue{display:none}
  .intro{padding-top:70px}
}